diff --git a/CHANGELOG.md b/CHANGELOG.md
index ebc6bb7..d450765 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,8 @@
 
 * Updated to MQ version 9.3.2.0
 * Queue manager certificates with the same Subject Distinguished Name (DN) as the issuer (CA) certificate are not supported. A certificate must have a unique Subject Distinguished Name.
-* New environment variables MQ_LOGGING_CONSOLE_SOURCE, MQ_LOGGING_CONSOLE_FORMAT, MQ_LOGGING_CONSOLE_EXCLUDE_ID.  The LOG_FORMAT variable is deprecated.
+* New logging environment variables: MQ_LOGGING_CONSOLE_SOURCE, MQ_LOGGING_CONSOLE_FORMAT, MQ_LOGGING_CONSOLE_EXCLUDE_ID.  The LOG_FORMAT variable is deprecated.
+* New environment variable: MQ_QMGR_LOG_FILE_PAGES
 
 ## 9.3.1.0-r2 (2022-11)
 
diff --git a/README.md b/README.md
index de0c3f6..9970c7e 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,7 @@ Note that in order to use the image, it is necessary to accept the terms of the
 - **LICENSE** - Set this to `accept` to agree to the MQ Advanced for Developers license. If you wish to see the license you can set this to `view`.
 - **LANG** - Set this to the language you would like the license to be printed in.
 - **MQ_QMGR_NAME** - Set this to the name you want your Queue Manager to be created with.
+- **MQ_QMGR_LOG_FILE_PAGES** - Set this to control the value for LogFilePages passed to the "crtmqm" command.  Cannot be changed after queue manager creation.
 - **MQ_LOGGING_CONSOLE_SOURCE** - Specifies a comma-separated list of sources for logs which are mirrored to the container's stdout. The valid values are "qmgr" and "web". Defaults to "qmgr".
 - **MQ_LOGGING_CONSOLE_FORMAT** - Changes the format of the logs which are printed on the container's stdout.  Set to "json" to use JSON format (JSON object per line); set to "basic" to use a simple human-readable format.  Defaults to "basic".
 - **MQ_LOGGING_CONSOLE_EXCLUDE_ID** - Excludes log messages with the specified ID.  The log messages still appear in the log file on disk, but are excluded from the container's stdout.  Defaults to "AMQ5041I,AMQ5052I,AMQ5051I,AMQ5037I,AMQ5975I".